... pongee for fabric material 3,at your design straight shaft umbrella,aluminum umbrella,mini golf umbrellaauto straight umbrella ... with aluminum shaftspecifications:1,size:27"*162,shaft:aluminum 14mm shaft3,frame:16ribs consists,baking with black ... pongee material,and 190T polyester or other materials acceptable5,type:automatic aluminum umbrella6,perfect gifts and applicable in everyday ...